[ARM] Add PM_LEGACY defaults

Eliminate two warnings:

kernel/power/pm.c:205: warning: 'pm_register' is deprecated (declared at kernel/power/pm.c:64)
kernel/power/pm.c:206: warning: 'pm_send_all' is deprecated (declared at kernel/power/pm.c:180)

by updating defconfig files to contain a sensible PM_LEGACY default.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --cc arch/arm/configs/assabet_defconfig
Simple merge

diff --cc arch/arm/configs/cerfcube_defconfig
Simple merge

diff --cc arch/arm/configs/corgi_defconfig
Simple merge

diff --cc arch/arm/configs/h3600_defconfig
Simple merge

diff --cc arch/arm/configs/integrator_defconfig
Simple merge

diff --cc arch/arm/configs/jornada720_defconfig
Simple merge

diff --cc arch/arm/configs/lart_defconfig
Simple merge

diff --cc arch/arm/configs/neponset_defconfig
Simple merge

diff --cc arch/arm/configs/simpad_defconfig
Simple merge

diff --cc arch/arm/configs/spitz_defconfig
Simple merge